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#include "dictP.h"
static const wint_t start [] = {
0,
9, 32, 5760, 8192, 8200, 8232, 12288,
};
static int count [] = {
0,
5, 1, 1, 7, 4, 2, 1,
};
#define ARRAY_SIZE (sizeof (start) / sizeof (start [0]))
extern int iswspace__ (wint_t wc);
int iswspace__ (wint_t wc)
{
const wint_t *l = start;
const wint_t *r = start + ARRAY_SIZE;
const wint_t *s = NULL;
if (wc == WEOF)
return 0;
while (l < r) {
s = l + ((r - l) >> 1);
if (*s <= wc){
l = s + 1;
}else{
r = s;
}
}
--l;
if (wc < l [0] + count [l - start])
return 1;
else
return 0;
}
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